| 摘要 |
PURPOSE: An apparatus for controlling a motion of a virtual reality motion reproducer is provided to maintain a regular control function by adaptively controlling a partial load oil pressure cylinder according to the number of passengers of a virtual reality motion reproducer. CONSTITUTION: A motion controller of a virtual reality motion reproducer is composed of a reference input unit(220), a subtracter(230), a controller(210), a system intermediate variable estimation unit(260), a controller design unit(250), a video generation unit(240) and a data processing unit(270). The video generation unit(240) generates video data and position data. The data processing unit(270) generates a reference signal which moves the virtual reality motion reproducer. The reference input unit(220) inputs a reference signal outputted from the reference input unit(220). The subtracter(230) subtracts a position signal from the reference signal. The controller(210) reduces a figure of merit in a frequency band. The system intermediate variable estimation unit(260) estimates a system intermediate variable in order to output a controlling power. The controller design unit(250) designs a controller for maintaining a control efficiency of the controller(210).
|
